#ssl

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC iQ-F FX5-OPC Vulnerability: NULL Pointer Dereference 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a remote attacker to cause a Denial-of-Service (DoS) condition on the product by getting a legitimate user to import a specially crafted PKCS#12 format certificate. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following Mitsubishi Electric products are affected: MELSEC iQ-F FX5-OPC: All versions 3.2 Vulnerability Overview 3.2.1 NULL POINTER DEREFERENCE CWE-476 A Denial-of-Service (DoS) vulnerability due to NULL Pointer Dereference when processing PKCS#12 format certificate exists in OpenSSL installed on MELSEC iQ-F OPC UA Unit. Because OpenSSL does not correctly check if a certain field in the PKCS#12 format certificate is NULL, a NULL pointer dereference occurs when the field is NULL, causing the product to enter a...

Scapy is a powerful interactive packet manipulation tool, packet generator, network scanner, network discovery tool, and packet sniffer. It provides classes to interactively create packets or sets of packets, manipulate them, send them over the wire, sniff other packets from the wire, match answers and replies, and more. Interaction is provided by the Python interpreter, so Python programming structures can be used (such as variables, loops, and functions). Report modules are possible and easy to make. It is intended to do the same things as ttlscan, nmap, hping, queso, p0f, xprobe, arping, arp-sk, arpspoof, firewalk, irpas, tethereal, tcpdump, etc.

Debian Linux Security Advisory 5779-1 - Simone Margaritelli reported that cups, the Common UNIX Printing System, does not properly sanitize IPP attributes when creating PPD files, which may result in the execution of arbitrary code.

Red Hat Security Advisory 2024-7262-03 - An update for osbuild-composer is now available for Red Hat Enterprise Linux 8. Issues addressed include a memory leak vulnerability.

### Impact A vulnerability has been identified within Rancher that can be exploited in narrow circumstances through a man-in-the-middle (MITM) attack. An attacker would need to have control of an expired domain or execute a DNS spoofing/hijacking attack against the domain to exploit this vulnerability. The targeted domain is the one used as the Rancher URL. SUSE is unaware of any successful exploitation of this vulnerability, which has a high complexity bar. Please consult the associated [MITRE ATT&CK - Technique - Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557/) for further information about this attack category. ### Patches A new setting, [`agent-tls-mode`](https://ranchermanager.docs.rancher.com/getting-started/installation-and-upgrade/installation-references/tls-settings), was added, which allows users to specify if agents will use `strict` certificate verification when connecting to Rancher. The field can be set to `strict` (which requires the agent to ver...

Ubuntu Security Notice 7009-2 - Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service.

LMS training is vital for modern education and corporate learning, enabling efficient course delivery and progress tracking. To…

Malwarebytes is simplifying your security and privacy with the release of our new Personal Data Remover.

Phishing attacks are becoming more advanced and harder to detect, but there are still telltale signs that can help you spot them before it's too late. See these key indicators that security experts use to identify phishing links:1. Check Suspicious URLs  Phishing URLs are often long, confusing, or filled with random characters. Attackers use these to disguise the link's true destination